William Shakespeare was an English playwright and poet born in 1564 in Stratford-upon-Avon, England. He wrote famous plays and poems, often featuring themes of betrayal, murder, mystery, and romance. Shakespeare moved to London to pursue acting and writing, joining The Lord Chamberlain's Men theatrical troupe to perform for Queen Elizabeth I, who enjoyed his plays. His plays became hugely popular in London, performed at theaters like the Rose Theatre and Globe Theatre. Shakespeare's works were so influential that many common English phrases still in use today originated from his plays and poems.